Weather History for Great Falls, MT

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Month of June, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 90 °F 74 °F 48 °F
Mean Temperature 74 °F 60 °F 45 °F
Min Temperature 58 °F 47 °F 38 °F
Degree Days  
Heating Degree Days (base 65) 20 6 0 165
Cooling Degree Days (base 65) 9 1 0 27
Growing Degree Days (base 50) 24 10 0 298
Dew Point  
Dew Point 60 °F 45 °F 30 °F
Precipitation  
Precipitation 0.76 in 0.10 in 0.00 in 2.36 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 37 mph 9 mph 0 mph
Gust Wind 48 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 29.93 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jun. 25, 2013 Rise Set
Actual Time 5:29 AM MDT 9:26 PM MDT
Civil Twilight 4:49 AM MDT 10:07 PM MDT
Nautical Twilight 3:53 AM MDT 11:03 PM MDT
Astronomical Twilight 2:25 AM MDT 12:30 AM MDT
Moon 10:59 PM MDT (6/25) 8:26 AM MDT (6/25)
Length of Visible Light 17h 18m
Length of Day
15h 57m
Waning Gibbous, 92% of the Moon is Illuminated
Jun 25
Waning Gibbous
Jun 29
Last Quarter
Jul 8
New
Jul 15
First Quarter
Jul 22
Full

Weather History Calendar

Precipitation Actual month total 2.36 Normal Month Total: 2.53
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
68 | 41 0.00
Average:
69 | 43 0.10
Rain
Actual:
65 | 45 0.76
Average:
69 | 43 0.11
Rain
Actual:
48 | 41 0.75
Average:
69 | 44 0.11
Partly Cloudy
Actual:
58 | 38 0.01
Average:
70 | 44 0.11
Clear
Actual:
73 | 38 0.00
Average:
70 | 44 0.10
Clear
Actual:
75 | 47 0.00
Average:
70 | 44 0.11
Scattered Clouds
Actual:
79 | 52 0.00
Average:
70 | 45 0.10
Scattered Clouds
Actual:
76 | 49 T
Average:
71 | 45 0.10
Clear
Actual:
81 | 46 0.00
Average:
71 | 45 0.10
Clear
Actual:
76 | 39 0.00
Average:
71 | 45 0.09
Partly Cloudy
Actual:
66 | 49 T
Average:
72 | 45 0.10
Thunderstorm
Actual:
73 | 56 0.25
Average:
72 | 46 0.08
Thunderstorm
Actual:
58 | 49 0.13
Average:
72 | 46 0.09
Partly Cloudy
Actual:
65 | 45 0.00
Average:
73 | 46 0.08
Clear
Actual:
75 | 43 0.00
Average:
73 | 46 0.08
Clear
Actual:
73 | 40 0.00
Average:
73 | 46 0.08
Clear
Actual:
80 | 44 T
Average:
74 | 46 0.08
Scattered Clouds
Actual:
84 | 53 T
Average:
74 | 47 0.07
Rain
Actual:
74 | 50 0.37
Average:
74 | 47 0.08
Rain
Actual:
65 | 42 T
Average:
75 | 47 0.08
Partly Cloudy
Actual:
68 | 42 0.01
Average:
75 | 47 0.08
Rain
Actual:
70 | 41 0.06
Average:
75 | 47 0.08
Clear
Actual:
75 | 43 0.00
Average:
76 | 48 0.07
Scattered Clouds
Actual:
78 | 50 T
Average:
76 | 48 0.07
Rain
Actual:
76 | 53 0.02
Average:
77 | 48 0.07
Scattered Clouds
Actual:
79 | 51 0.00
Average:
77 | 48 0.06
Scattered Clouds
Actual:
85 | 52 0.00
Average:
77 | 48 0.07
Clear
Actual:
88 | 49 0.00
Average:
78 | 49 0.06
Clear
Actual:
88 | 51 0.00
Average:
78 | 49 0.06
Scattered Clouds
Actual:
90 | 58 0.00
Average:
79 | 49 0.06
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jun high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 68 55 41 48 42 37 93 64 34 30.32 30.17 29.99 10 10 10 13 7 16 0.00  
2 65 55 45 50 47 41 96 76 56 29.96 29.87 29.82 10 8 2 20 6 25 0.76 Rain
3 48 45 41 46 42 39 100 91 82 30.23 29.98 29.82 10 8 2 32 13 38 0.75 Rain
4 58 48 38 40 38 35 93 70 47 30.31 30.27 30.18 10 10 10 13 5 15 0.01  
5 73 56 38 45 39 35 85 57 28 30.23 30.07 29.93 10 10 10 13 7 16 0.00  
6 75 61 47 51 45 42 86 61 35 30.12 30.00 29.91 10 10 10 13 6 17 0.00  
7 79 66 52 53 47 39 83 56 29 29.91 29.77 29.63 10 10 10 26 13 38 0.00  
8 76 63 49 49 45 40 83 58 33 29.92 29.86 29.79 10 10 9 17 6 21 T  
9 81 64 46 47 38 30 76 47 17 29.89 29.77 29.66 10 10 10 29 12 38 0.00  
10 76 58 39 47 42 34 100 63 25 29.88 29.82 29.75 10 10 10 20 8 25 0.00  
11 66 58 49 49 46 43 83 68 52 30.04 29.88 29.76 10 10 10 15 7 18 T  
12 73 65 56 59 52 41 100 75 49 30.05 29.97 29.89 10 9 2 20 5 26 0.25 Rain , Thunderstorm
13 58 54 49 52 48 44 96 82 67 30.01 29.96 29.81 10 10 2 23 9 28 0.13 Rain , Thunderstorm
14 65 55 45 42 37 34 77 56 34 30.03 29.97 29.95 10 10 10 33 16 40 0.00  
15 75 59 43 39 36 31 70 45 20 30.04 29.98 29.91 10 10 10 22 10 29 0.00  
16 73 57 40 46 42 37 86 62 38 30.13 30.09 30.02 10 10 10 15 6 23 0.00  
17 80 62 44 54 49 42 86 63 39 30.12 30.00 29.86 10 10 10 18 7 23 T  
18 84 69 53 54 50 44 77 57 37 29.86 29.75 29.63 10 10 10 21 7 30 T  
19 74 62 50 60 52 43 86 72 57 29.74 29.64 29.51 10 10 4 37 9 48 0.37 Rain
20 65 54 42 42 40 38 86 66 46 30.06 29.85 29.65 10 10 10 30 17 36 T Rain
21 68 55 42 46 40 36 89 62 34 30.06 30.02 29.99 10 10 10 15 6 17 0.01  
22 70 56 41 47 43 39 96 69 42 30.05 29.99 29.92 10 10 5 24 6 28 0.06 Rain
23 75 59 43 47 43 37 89 58 27 29.93 29.79 29.67 10 10 10 16 7 20 0.00  
24 78 64 50 54 49 44 86 61 35 29.68 29.60 29.55 10 10 10 18 5 23 T  
25 76 65 53 51 47 41 86 59 31 29.81 29.72 29.62 10 10 10 29 14 38 0.02 Rain
26 79 65 51 48 45 40 83 54 25 30.04 29.91 29.81 10 10 10 28 15 36 0.00  
27 85 69 52 53 46 44 77 52 26 30.18 30.10 30.04 10 10 10 17 9 23 0.00  
28 88 69 49 53 50 45 86 59 31 30.21 30.16 30.11 10 10 10 20 8 24 0.00  
29 88 70 51 58 53 48 96 64 31 30.14 30.07 29.97 10 10 10 18 6 23 0.00  
30 90 74 58 58 55 52 78 55 31 30.08 30.02 29.97 10 10 10 14 6 17 0.00